DE2244418C2 - Verfahren und Vorrichtung zur Herstellung einer gehärteten Glasscheibe - Google Patents
Verfahren und Vorrichtung zur Herstellung einer gehärteten GlasscheibeInfo
- Publication number
- DE2244418C2 DE2244418C2 DE2244418A DE2244418A DE2244418C2 DE 2244418 C2 DE2244418 C2 DE 2244418C2 DE 2244418 A DE2244418 A DE 2244418A DE 2244418 A DE2244418 A DE 2244418A DE 2244418 C2 DE2244418 C2 DE 2244418C2
- Authority
- DE
- Germany
- Prior art keywords
- glass
- bending
- molds
- disc
- curved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000011521 glass Substances 0.000 title claims description 148
- 238000000034 method Methods 0.000 title claims description 25
- 238000005452 bending Methods 0.000 claims description 75
- 238000010791 quenching Methods 0.000 claims description 51
- 230000000171 quenching effect Effects 0.000 claims description 39
- 239000007788 liquid Substances 0.000 claims description 38
- 238000010438 heat treatment Methods 0.000 claims description 18
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 16
- 210000000056 organ Anatomy 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000010924 continuous production Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 239000005357 flat glass Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 4
- 101710179738 6,7-dimethyl-8-ribityllumazine synthase 1 Proteins 0.000 description 3
- 101710179734 6,7-dimethyl-8-ribityllumazine synthase 2 Proteins 0.000 description 3
- 101710186608 Lipoyl synthase 1 Proteins 0.000 description 3
- 101710137584 Lipoyl synthase 1, chloroplastic Proteins 0.000 description 3
- 101710090391 Lipoyl synthase 1, mitochondrial Proteins 0.000 description 3
- 101710186609 Lipoyl synthase 2 Proteins 0.000 description 3
- 101710122908 Lipoyl synthase 2, chloroplastic Proteins 0.000 description 3
- 101710101072 Lipoyl synthase 2, mitochondrial Proteins 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/02—Tempering or quenching glass products using liquid
- C03B27/022—Tempering or quenching glass products using liquid the liquid being organic, e.g. an oil
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
- C03B23/031—Re-forming glass sheets by bending by press-bending between shaping moulds the glass sheets being in a vertical position
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4256171A GB1395717A (en) | 1971-09-13 | 1971-09-13 | Production of toughened glass sheets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2244418A1 DE2244418A1 (de) | 1973-04-12 |
| DE2244418C2 true DE2244418C2 (de) | 1982-11-11 |
Family
ID=10424967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2244418A Expired DE2244418C2 (de) | 1971-09-13 | 1972-09-09 | Verfahren und Vorrichtung zur Herstellung einer gehärteten Glasscheibe |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3782916A (enrdf_load_stackoverflow) |
| JP (1) | JPS55344B2 (enrdf_load_stackoverflow) |
| BE (1) | BE788789A (enrdf_load_stackoverflow) |
| CA (1) | CA970158A (enrdf_load_stackoverflow) |
| DE (1) | DE2244418C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2152895B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1395717A (enrdf_load_stackoverflow) |
| IT (1) | IT968131B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3525909A1 (de) * | 1984-07-19 | 1986-02-06 | Nippon Sheet Co., Ltd., Osaka | Geraet und verfahren zum biegen von glasscheiben |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1442317A (en) * | 1973-07-20 | 1976-07-14 | Triplex Safety Glass Co | Apparatus for shaping a glass sheet |
| JPS52112440A (en) * | 1976-03-18 | 1977-09-20 | Hirohiko Nomura | Ball recirculation device |
| US4138237A (en) * | 1977-11-23 | 1979-02-06 | Libbey-Owens-Ford Company | Method of and apparatus for shaping and heat treating glass sheets |
| US4202681A (en) * | 1978-01-25 | 1980-05-13 | Mcmaster Harold | Vacuum holder system and method for use in bending glass |
| FR2442219A1 (fr) * | 1978-11-27 | 1980-06-20 | Saint Gobain | Bombage de feuilles de verre |
| US4233048A (en) * | 1979-07-05 | 1980-11-11 | Ppg Industries, Inc. | Removing fragments of fractured glass sheets during tempering |
| US4325723A (en) * | 1980-11-26 | 1982-04-20 | Ppg Industries, Inc. | Transferring rigid sheets from one conveyor to another |
| FR2549465B1 (fr) * | 1983-07-20 | 1985-09-20 | Saint Gobain Vitrage | Installation de bombage et de trempe de feuilles de verre |
| JPS61273332A (ja) * | 1985-05-29 | 1986-12-03 | 株式会社シュガーレディ本社 | カツプ状食品包装体 |
| FR2597844B1 (fr) * | 1986-04-29 | 1990-10-12 | Saint Gobain Vitrage | Transfert d'objets en plaques d'un convoyeur a un autre dispositif et application au bombage de plaques de verre |
| IT1200045B (it) * | 1986-12-31 | 1989-01-05 | Mazzaroppi Srl | Procedimento ed apparecchiatura per la curvatura e tempra di lastre di vetro |
| JPH0647473B2 (ja) * | 1987-04-08 | 1994-06-22 | 日本板硝子株式会社 | 曲げガラス製造装置 |
| FR2618138B1 (fr) * | 1987-07-15 | 1989-12-01 | Saint Gobain Vitrage | Bombage de plaques de verre |
| FR2632298B1 (fr) * | 1988-06-07 | 1990-08-10 | Saint Gobain Vitrage | Amelioration des performances des installations de bombage et de trempe de plaques de verre a lit de conformation courbe dans la direction de defilement du verre |
| FR2632297B1 (fr) * | 1988-06-07 | 1990-08-10 | Saint Gobain Vitrage | Recuperation et trempe simultanee des plaques de verre a la sortie d'une installation de bombage et de trempe a lit de conformation courbe dans la direction de defilement des plaques de verre |
| US5004491A (en) * | 1990-05-22 | 1991-04-02 | Glasstech, Inc. | Glass sheet forming method and apparatus utilizing lower full surface vacuum mold and upper ring mold |
| DE502004001860D1 (de) * | 2003-05-07 | 2006-12-07 | Sms Demag Ag | Verfahren und vorrichtung zum kühlen bzw. abschrecken von brammen und blechen mit wasser in einem kühlbecken |
| CN112939433B (zh) * | 2021-04-13 | 2022-10-18 | 新李英玻璃工艺(深圳)有限公司 | 一种钢化玻璃制备工艺 |
| CN116786867B (zh) * | 2023-08-28 | 2023-10-31 | 常州市武进广宇花辊机械有限公司 | 一种熔喷板模头喷丝孔的加工装置及加工方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2308062A (en) * | 1938-06-02 | 1943-01-12 | Libbey Owens Ford Glass Co | Apparatus for tempering glass |
| US3454389A (en) * | 1965-09-02 | 1969-07-08 | Libbey Owens Ford Glass Co | Glass sheet tempering apparatus |
| DE1901770C2 (de) * | 1969-01-15 | 1971-07-08 | Detag | Verfahren und Vorrichtung zum Biegen und Vorspannen insbesondere von duennwandigen Glasscheiben |
-
0
- BE BE788789D patent/BE788789A/xx unknown
-
1971
- 1971-09-13 GB GB4256171A patent/GB1395717A/en not_active Expired
-
1972
- 1972-09-08 CA CA151,280A patent/CA970158A/en not_active Expired
- 1972-09-09 DE DE2244418A patent/DE2244418C2/de not_active Expired
- 1972-09-11 US US00288178A patent/US3782916A/en not_active Expired - Lifetime
- 1972-09-13 FR FR7232356A patent/FR2152895B1/fr not_active Expired
- 1972-09-13 JP JP9132572A patent/JPS55344B2/ja not_active Expired
- 1972-10-12 IT IT12887/72A patent/IT968131B/it active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3525909A1 (de) * | 1984-07-19 | 1986-02-06 | Nippon Sheet Co., Ltd., Osaka | Geraet und verfahren zum biegen von glasscheiben |
Also Published As
| Publication number | Publication date |
|---|---|
| BE788789A (fr) | 1973-03-10 |
| FR2152895B1 (enrdf_load_stackoverflow) | 1976-02-13 |
| US3782916A (en) | 1974-01-01 |
| IT968131B (it) | 1974-03-20 |
| DE2244418A1 (de) | 1973-04-12 |
| FR2152895A1 (enrdf_load_stackoverflow) | 1973-04-27 |
| GB1395717A (en) | 1975-05-29 |
| JPS55344B2 (enrdf_load_stackoverflow) | 1980-01-07 |
| JPS4837415A (enrdf_load_stackoverflow) | 1973-06-02 |
| CA970158A (en) | 1975-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8339 | Ceased/non-payment of the annual fee |